Engineering

Elastic metasurface can capture multiple frequencies at once

It has long been considered common sense that a single device performs only one function. Just as tuning a radio to a different frequency changes the channel, systems that manipulate waves have traditionally been designed ...

Engineering

Pushing organic solar cell efficiency past 18%

A joint research team from National Taiwan University, National Yang Ming Chiao Tung University, and National Tsing Hua University has discovered a precise molecular engineering strategy. By adjusting the side chains of organic ...

Consumer & Gadgets

Apple bundles creative apps into $13-a-month subscription

On Jan. 13, Apple Inc. announced a new subscription bundle of creative apps called Creator Studio, an attempt to give its photo- and video-editing software fresh momentum in the face of intensifying competition.

Internet

UK, France mull social media bans for youth as debate rages

Countries including France and Britain are considering following Australia's lead by banning children and some teenagers from using social media, but experts are still locked in a debate over the effectiveness of the move.

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